This bicycle part is manufactured by PILO LTD, using CNC technology.Our production facility is ISO 9001 2015 certified.- Made of 6061 T6511 ASTM B221 billet aluminum- Coating: hard black Anodized- Hardware included- Axle threading is M12x1Compatible with the following models:2018- Chisel Men DSW Comp 29- Chisel Men DSW Expert 29- Chisel Men DSW Expert 29 2X- Chisel Men DSW framset- Chisel Women DSW Comp 29- Chisel Women DSW Expert 29- Epic Men Comp 29- Epic Men Comp Carbon 29- Epic Men Expert Carbon 29- Epic Men Pro Carbon 29- Epic Men SW Carbon DI2 29- Epic Men SW Carbon FRM 29- Epic Men SW Carbon LTD FRM 29- Epic Men SW Carbon SRAM 29- Epic Men SW Ultralight FRM- Epic Women Comp 29- Epic Women Comp Carbon 29- Epic Women SW Carbon 29- SJ FSR Women Comp 27.5- SJ FSR Women Comp Carbon 27.5- SJ FSR ST Women 27.5- SJ FSR ST Women 29- SJ FSR ST Women Comp 29- SJ FSR ST Women Comp Carbon 29- SJ FSR Men Comp 27.5- SJ FSR Men Comp 29- SJ FSR Men Comp Carbon 27.5- SJ FSR Men Comp Carbon 29- SJ FSR Men Expert Carbon 27.5- SJ FSR Men Expert Carbon 29- SJ FSR Men SW Carbon 27.5- SJ FSR Men SW Carbon 27.5 frameset- SJ FSR Men SW Carbon 29- SJ FSR Men SW Carbon 29 frameset- SJ FSR ST Men 27.5- SJ FSR ST Men 29- SJ FSR ST Men Comp Carbon 27.5- SJ FSR ST Men Comp Carbon 29- SJ FSR ST Men Expert Carbon 27.5- SJ FSR ST Men Expert Carbon 29- SJ FSR ST Men SW Carbon 27.5- SJ FSR ST Men SW Carbon 29